Raw material stirring and mixing device for preparing epoxy resin solid crystal glue

Abstract

The utility model discloses a raw material stirring and mixing device for preparing epoxy resin solid crystal glue, which comprises two preparation frames, a preparation tank is arranged between the two preparation frames, a stirring component is arranged inside the preparation tank, and a swinging component is arranged outside the preparation frames. The output shaft of the driving motor drives the driving wheel to rotate clockwise and anticlockwise, the driven wheel is driven by the driving belt to rotate synchronously in the rotating process, the driven wheel drives the driving rod to rotate, the rotating disc is driven to rotate while the driven wheel rotates, and the rotating disc drives the movable rod in centrifugal rotation connection to rotate. The end part of the connecting rod is fixedly connected with the preparation tank, so that the preparation tank is driven to swing left and right in the process that the movable rod drives the movable plate to rotate, and the edge part of the raw material in the preparation tank is further fully stirred and oscillated; and raw materials on the inner edge of the preparation tank are fully stirred by the stirring plate.

Description

Technical Field

[0001] The utility model belongs to the technical field of stirring and mixing devices, in particular to a raw material stirring and mixing device for preparing epoxy resin solid crystal adhesive. Background Art

[0002] The main components of the solid crystal adhesive are epoxy resin, curing agent, filler, additives, etc. Before the preparation of the solid crystal adhesive, the raw materials need to be mixed in a certain proportion to prepare a colloid that meets the performance requirements.

[0003] Existing raw material stirring and mixing devices for preparing epoxy resin solid crystal adhesive are mostly single stirring. During the stirring process, the raw materials will form a vortex in the middle, while the raw materials at the edge are difficult to fully stir. Therefore, the stirring of the raw materials is insufficient. Therefore, an improvement is now made to a raw material stirring and mixing device for preparing epoxy resin solid crystal adhesive. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, an embodiment of the utility model provides a raw material stirring and mixing device for preparing epoxy resin solid crystal adhesive, which stirs the edge portion of the stirring component that is not fully stirred through the cooperation of a swing component and a driving component to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model proposes a raw material stirring and mixing device for preparing epoxy resin solid crystal adhesive, comprising two preparation racks, a preparation tank is arranged between the two preparation racks, a stirring assembly is arranged inside the preparation tank, a swing assembly is arranged outside the preparation rack, and a driving assembly is arranged on one side of the swing assembly;

[0006] The swing assembly includes a connecting rod movably sleeved inside the preparation frame, one end of the connecting rod is fixedly connected to the outer wall of the preparation tank, the other end of the connecting rod is fixedly connected to a movable plate, and one end of the movable plate is rotatably connected to the movable rod.

[0007] Preferably, the driving assembly includes a fixed plate fixedly mounted on the bottom of the preparation frame, a driving rod is provided in a movable sleeve inside the fixed plate, a turntable is fixedly mounted on the end of the driving rod, the turntable is centrifugally rotatably connected to the outside of the movable rod, a driven wheel is fixedly mounted at the outer center of the driving rod, a driving motor is installed on one side of the preparation frame, an output shaft of the driving motor is fixedly connected to a driving wheel, and a driving belt is sleeved between the driving wheel and the driven wheel.

[0008] Preferably, the stirring assembly includes a servo motor fixedly mounted on the top of the preparation tank, the output shaft of the servo motor passes through the interior of the preparation tank and is connected to a rotating rod, a stirring plate is provided on the outside of the rotating rod, and a plurality of through holes are opened inside the stirring plate.

[0009] Preferably, a fixing rod is installed on the top of the preparation rack, an arc-shaped limit plate is fixedly installed on one side of the fixing rod, a limit groove is provided inside the arc-shaped limit plate, and a guide rod is fixed on the top of the preparation tank, and the outside of the guide rod is slidably connected to the inside of the arc-shaped limit plate.

[0010] Preferably, the internal fixing sleeve of the preparation frame is provided with a bearing seat, and the connecting rod fixing sleeve is arranged in the bearing seat.

[0011] Preferably, a feeding pipe is provided on the top fixed sleeve of the preparation tank, an end cover is connected to the outer thread of the feeding pipe, and a diversion valve is installed at the bottom of the preparation tank.

[0012] The raw material stirring and mixing device for preparing epoxy resin solid crystal adhesive proposed by the utility model can bring the following beneficial effects:

[0013] 1. The output shaft of the servo motor drives the rotating rod to rotate, and then drives the stirring plate outside the rotating rod to stir the raw materials inside the preparation tank during the rotation. During the stirring process, the through holes outside the stirring plate can increase the contact area between the raw materials, making the raw materials mixed more delicately.

[0014] 2. The output shaft of the driving motor drives the active wheel to rotate counterclockwise and clockwise, and then during the rotation process, the driven wheel is driven to rotate synchronously through the driving belt, so that the driven wheel drives the driving rod to rotate, and at the same time drives the turntable to rotate, and then the turntable drives the movable rod connected to the centrifugal rotation to rotate, and then the movable rod drives the movable plate to rotate. Since the end of the connecting rod is fixedly connected to the preparation tank, the movable rod drives the movable plate to rotate, thereby driving the preparation tank to swing left and right, further fully stirring and oscillating the edge of the raw materials inside the preparation tank, so that the stirring plate fully stirs the raw materials at the edge of the preparation tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention.

[0016] In the attached picture:

[0017] Figure 1 The utility model is a schematic diagram of the overall structure of a raw material stirring and mixing device for preparing epoxy resin solid crystal adhesive.

[0018] Figure 2 The utility model is a schematic diagram of a top view of a raw material stirring and mixing device for preparing an epoxy resin die-bonding adhesive.

[0019] Figure 3 The utility model is a schematic diagram of the internal structure of a preparation tank of a raw material stirring and mixing device for preparing epoxy resin solid crystal adhesive.

[0020] Figure 4 The utility model is a schematic diagram of the overall side view structure of a raw material stirring and mixing device for preparing epoxy resin solid crystal adhesive.

[0021] In the figure: 1. preparation rack; 2. fixed plate; 3. driving rod; 4. turntable; 5. driven wheel; 6. driving belt; 7. driving wheel; 8. driving motor; 9. movable rod; 10. movable plate; 11. connecting rod; 12. fixed rod; 13. arc-shaped limit plate; 14. preparation tank; 15. limit groove; 16. servo motor; 17. feeding pipe; 18. diversion valve; 19. rotating rod; 20. stirring plate; 21. through hole; 22. guide rod; 23. bearing seat. DETAILED DESCRIPTION

[0022] like Figure 1 and Figure 4 As shown, the embodiment of the utility model provides a raw material stirring and mixing device for preparing epoxy resin solid crystal adhesive, comprising two preparation racks 1, a preparation tank 14 is arranged between the two preparation racks 1, a stirring assembly is arranged inside the preparation tank 14, a swing assembly is arranged outside the preparation rack 1, and a driving assembly is arranged on one side of the swing assembly;

[0023] The swing assembly includes a connecting rod 11 movably mounted inside the preparation frame 1, one end of the connecting rod 11 is fixedly connected to the outer wall of the preparation tank 14, the other end of the connecting rod 11 is fixedly connected to a movable plate 10, and one end of the movable plate 10 is rotatably connected to a movable rod 9.

[0024] like Figure 1 and Figure 2 As shown, the driving assembly includes a fixed plate 2 fixedly mounted on the bottom of the preparation rack 1, a driving rod 3 is provided in a movable sleeve inside the fixed plate 2, a turntable 4 is fixedly mounted on the end of the driving rod 3, the turntable 4 is connected to the outer centrifugal rotation of the movable rod 9, a driven wheel 5 is fixedly mounted at the outer center of the driving rod 3, a driving motor 8 is installed on one side of the preparation rack 1, an output shaft of the driving motor 8 is fixedly connected to a driving wheel 7, and a driving belt 6 is sleeved between the driving wheel 7 and the driven wheel 5.

[0025] like Figure 3 As shown, the stirring assembly includes a servo motor 16 fixedly mounted on the top of the preparation tank 14, the output shaft of the servo motor 16 passes through the interior of the preparation tank 14 and is connected to a rotating rod 19, a stirring plate 20 is arranged outside the rotating rod 19, and a plurality of through holes 21 are opened inside the stirring plate 20. The through holes 21 inside the stirring plate 20 can increase the contact area between the raw materials, so that the raw materials are mixed more delicately.

[0026] like Figure 1 and Figure 2 As shown, a fixing rod 12 is installed on the top of the preparation rack 1, and an arc-shaped limiting plate 13 is fixedly installed on one side of the fixing rod 12. A limiting groove 15 is provided inside the arc-shaped limiting plate 13. A guide rod 22 is fixed on the top of the preparation tank 14, and the outside of the guide rod 22 is slidably connected with the inside of the arc-shaped limiting plate 13. During the swinging process of the preparation tank 14, the guide rod 22 slides inside the limiting groove 15, thereby increasing the stability of the preparation tank 14 when moving.

[0027] like Figure 1 As shown, the internal fixed sleeve of the preparation frame 1 is provided with a bearing seat 23, and the connecting rod 11 is fixedly sleeved in the bearing seat 23. Through the bearing seat 23, the movable plate 10 drives the connecting rod 11 to rotate synchronously during the rotation process, thereby driving the preparation tank 14 to move.

[0028] like Figure 1 Figure 4 As shown, a feeding pipe 17 is fixedly sleeved on the top of the preparation tank 14, and an end cap is connected to the external thread of the feeding pipe 17, and a diversion valve 18 is installed at the bottom of the preparation tank 14. When the raw materials are poured into the preparation tank 14, the end cap needs to be connected to the external thread of the feeding pipe 17 to prevent the raw materials from splashing out of the feeding pipe 17 during the stirring process of the preparation tank 14, and the diversion valve 18 at the bottom of the preparation tank 14 can guide the stirred raw materials.

[0029] Working principle:

[0030] The raw materials for preparing the solid crystal adhesive enter the preparation tank 14 through the feeding pipe 17, and then the external power supply is turned on, so that the output shaft of the servo motor 16 drives the rotating rod 19 to rotate, and then drives the stirring plate 20 outside the rotating rod 19 to stir the raw materials inside the preparation tank 14 during the rotation process. During the stirring process, the through hole 21 outside the stirring plate 20 can increase the contact area between the raw materials, so that the raw materials are mixed more delicately, and at the same time drive the driving motor 8, so that the output shaft of the driving motor 8 drives the driving wheel 7 to rotate counterclockwise and clockwise, and then drives the driven wheel 5 to rotate synchronously through the driving belt 6 during the rotation, so that the driven wheel 5 drives the driving rod 3 rotates, and at the same time drives the turntable 4 to rotate, and then the turntable 4 drives the movable rod 9 connected with the centrifugal rotation to rotate, and then the movable rod 9 drives the movable plate 10 to rotate. Since the end of the connecting rod 11 is fixedly connected to the preparation tank 14, the movable rod 9 drives the movable plate 10 to rotate, thereby driving the preparation tank 14 to swing left and right, and further fully stir and oscillate the edge of the raw materials inside the preparation tank 14. During the swinging process, the guide rod 22 on the top of the preparation tank 14 slides with the limiting groove 15 provided in the arc-shaped limiting plate 13, so that the stirring plate 20 stirs the raw materials at the inner edge of the preparation tank 14, thereby completing the preparation of the solid crystal adhesive.

[0031] Each embodiment in this specification is described in a progressive manner, and the same or similar parts between the embodiments can be referred to each other, and each embodiment focuses on the differences from other embodiments. In particular, for the system embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and the relevant parts can be referred to the partial description of the method embodiment.

[0032] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims

1. A raw material stirring and mixing device for preparing epoxy resin solid crystal adhesive, comprising two preparation racks (1), a preparation tank (14) is arranged between the two preparation racks (1), characterized in that: The interior of the preparation tank (14) is provided with a stirring assembly, the exterior of the preparation frame (1) is provided with a swing assembly, and one side of the swing assembly is provided with a driving assembly; The swing assembly comprises a connecting rod (11) movably mounted inside the preparation frame (1), one end of the connecting rod (11) being fixedly connected to the outer wall of the preparation tank (14), the other end of the connecting rod (11) being fixedly connected to a movable plate (10), and one end of the movable plate (10) being rotatably connected to a movable rod (9).

2. The raw material stirring and mixing device for preparing epoxy resin die-bonding adhesive according to claim 1, characterized in that: The driving assembly comprises a fixed plate (2) fixedly mounted on the bottom of the preparation frame (1); a driving rod (3) is movably sleeved inside the fixed plate (2); a turntable (4) is fixedly mounted on the end of the driving rod (3); the turntable (4) is rotatably connected to the outside of the movable rod (9); a driven wheel (5) is fixedly sleeved at the center of the outside of the driving rod (3); a driving motor (8) is mounted on one side of the preparation frame (1); an output shaft of the driving motor (8) is fixedly connected to a driving wheel (7); a driving belt (6) is sleeved between the driving wheel (7) and the driven wheel (5).

3. The raw material stirring and mixing device for preparing epoxy resin die-bonding adhesive according to claim 1, characterized in that: The stirring assembly comprises a servo motor (16) fixedly mounted on the top of the preparation tank (14); the output shaft of the servo motor (16) passes through the interior of the preparation tank (14) and is connected to a rotating rod (19); a stirring plate (20) is arranged outside the rotating rod (19); and a plurality of through holes (21) are opened inside the stirring plate (20).

4. The raw material stirring and mixing device for preparing epoxy resin die-bonding adhesive according to claim 1, characterized in that: A fixing rod (12) is installed on the top of the preparation rack (1), an arc-shaped limit plate (13) is fixedly installed on one side of the fixing rod (12), a limit groove (15) is provided inside the arc-shaped limit plate (13), and a guide rod (22) is fixed on the top of the preparation tank (14), the outside of the guide rod (22) is slidably connected to the inside of the arc-shaped limit plate (13).

5. The raw material stirring and mixing device for preparing epoxy resin die-bonding adhesive according to claim 1, characterized in that: The internal fixed sleeve of the preparation frame (1) is provided with a bearing seat (23), and the connecting rod (11) is fixedly sleeved in the bearing seat (23).

6. The raw material stirring and mixing device for preparing epoxy resin die-bonding adhesive according to claim 1, characterized in that: A feeding pipe (17) is fixedly mounted on the top of the preparation tank (14), and an end cover is connected to the outside of the feeding pipe (17) through threads. A diversion valve (18) is installed at the bottom of the preparation tank (14).

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